News@nature.com 3 May 2005; | doi:10.1038/news050502-1 Fetuses suffer from extra oestrogen exposure Roxanne Khamsi http://www.nature.com/news/2005/050502/full/050502-1.html
Barry G. Timms, Kembra L. Howdeshell, Lesley Barton, Sarahann Bradley, Catherine A. Richter, Frederick S. vom Saal
PNAS published May 2, 2005, 10.1073/pnas.0502544102 http://www.pnas.org/cgi/content/abstract/0502544102v1